Sony DCR-HC21 (serv.man2) Service Manual ▷ View online
6-6
DCR-HC21
6-1. CAMERA SECTION ADJUSTMENTS
1-1.
PREPARATIONS BEFORE ADJUSTMENTS (CAMERA SECTION)
1-1-1.
List of Service Tools
•
Oscilloscope
•
Color monitor
•
Vectorscope
•
AC power adapter
•
Frequency counter
J-8
J-10
J-7
J-5
Pattern box PTB-450
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-2
Color bar chart
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
J-3
Clear chart
For PTB-450:
J-6080-621-A
J-6080-621-A
For PTB-1450:
J-6082-560-A
J-6082-560-A
J-4
Minipattern box
J-6082-353-B
J-6082-353-B
Siemens star chart
J-6080-875-A
J-6080-875-A
Filter for color
temperature correction
(C14)
J-6080-058-A
temperature correction
(C14)
J-6080-058-A
Back ground paper
J-2501-130-A
J-2501-130-A
J-9
ND filter 1.0
J-6080-808-A
J-6080-808-A
ND filter 0.4
J-6080-806-A
J-6080-806-A
ND filter 0.1
J-6080-807-A
J-6080-807-A
J-6
Flange back
adjustment jig
J-6082-563-A
adjustment jig
J-6082-563-A
J-11
J-12
Camera table
J-6082-384-A
J-6082-384-A
J-1
Adjustment remote
commander
J-6082-053-B
commander
J-6082-053-B
A: CPC-15
J-6082-564-A
J-6082-564-A
B: I/F unit for
LANC control
J-6082-521-A
LANC control
J-6082-521-A
A
B
Fig. 6-1-1
6-7
DCR-HC21
Fig. 6-1-2
1-1-2.
Preparations
Note:
Before perform the adjustment, check that the data of page:
0, address: 10 is “00”.
If not, select page: 0, address: 10, and set data “00”.
0, address: 10 is “00”.
If not, select page: 0, address: 10, and set data “00”.
1) Connect the equipment for adjustments according to Fig. 6-1-3.
Fig. 6-1-3
L
L
= 1m (PTB-450)
L
= 40cm (PTB-1450)
Pattern box
Front of the lens
A/V jack
(MS model)
LANC jack
A/V OUT jack
(Non MS model)
Note: Non MS model: DCR-HC17E/HC19E/HC21/HC21E/HC22E
MS model: DCR-HC32/HC32E/HC33/HC33E
MS model: DCR-HC32/HC32E/HC33/HC33E
LANC jack
Adjustment remote commander
(RM-95)
AC adaptor
AC IN
To DC IN jack
Except DCR-HC22E
Audio L
(White)
(White)
Audio R
(Red)
(Red)
Video
(yellow)
(yellow)
S Video
(Black)
(Black)
Color monitor Vectorscope
Terminated
75
Ω
6-8
DCR-HC21
H
A=B
C=D
A B
B
C
D
A
Enlargement
V
Electronic beam scanning frame
CRT picture frame
B
A
Difference in level
Y
ello
w
Cy
an
Green
White
Magenta
Red
Blue
Y
ello
w
Cy
an
Green
White
Magenta
Red
Blue
Color bar chart (Color reproduction adjustment frame)
Fig. a
(VIDEO terminal of A/V jack
output waveform)
(VIDEO terminal of A/V jack
output waveform)
Fig. b (monitor TV picture)
Adjust the camera zoom and direction to
obtain the output waveform shown in Fig. a and
the monitor TV display shown in Fig. b.
obtain the output waveform shown in Fig. a and
the monitor TV display shown in Fig. b.
2.
Order of Adjustments
Basically carry out adjustments in the order given.
(Non MS model)
1.
POWER switch (SS10300 block) ......................... CAMERA
2.
LENS COVER switch (Lens block) ........................... OPEN
3.
NIGHTSHOT PLUS switch (Lens block) ..................... OFF
4.
BACK LIGHT (FP-187 flexible) ................................... OFF
5.
PROGRAM AE (MENU setting) ................................ AUTO
6.
EXPOSURE (MENU setting) ..................................... AUTO
7.
WHITE BAL (MENU setting) .................................... AUTO
8.
FOCUS (MENU setting) ...................................... MANUAL
Fig. 6-1-4
9.
D ZOOM (MENU setting) ............................................. OFF
1-1-3. Precaution
1.
1.
Setting the Switch
Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette.
Note :
Non MS model: DCR-HC17E/HC19E/HC21/HC21E/HC22E
MS model: DCR-HC32/HC32E/HC33/HC33E
MS model: DCR-HC32/HC32E/HC33/HC33E
10. WIDE SEL (MENU setting) ............................................. 4:3
11. STEADY SHOT (MENU setting) .................................. OFF
12. P EFFECT (MENU setting) ........................................... OFF
13. DEMO MODE (MENU setting) .................................... OFF
11. STEADY SHOT (MENU setting) .................................. OFF
12. P EFFECT (MENU setting) ........................................... OFF
13. DEMO MODE (MENU setting) .................................... OFF
(MS model)
1.
POWER switch (SS10300 block) .............. CAMERA-TAPE
2.
LENS COVER switch (Lens block) ........................... OPEN
3.
NIGHTSHOT PLUS switch (Lens block) ..................... OFF
4.
BACK LIGHT (FP-187 flexible) ................................... OFF
5.
PROGRAM AE (MENU setting) ................................ AUTO
6.
EXPOSURE (MENU setting) ..................................... AUTO
7.
WHITE BAL. (MENU setting) ................................... AUTO
8.
FOCUS (MENU setting) ...................................... MANUAL
9.
COLOR SLOW S (MENU setting) ................................ OFF
10. DIGITAL ZOOM (MENU setting) ................................ OFF
11. WIDE SELECT (MENU setting) ..................................... 4:3
12. STEADY SHOT (MENU setting) .................................. OFF
13. D EFFECT (MENU setting) .......................................... OFF
14. PICT EFFECT (MENU setting) .................................... OFF
15. DEMO MODE (MENU setting) .................................... OFF
11. WIDE SELECT (MENU setting) ..................................... 4:3
12. STEADY SHOT (MENU setting) .................................. OFF
13. D EFFECT (MENU setting) .......................................... OFF
14. PICT EFFECT (MENU setting) .................................... OFF
15. DEMO MODE (MENU setting) .................................... OFF
6-9
DCR-HC21
3. Subjects
1)
Color bar chart (Color reproduction adjustment frame)
When performing adjustments using the color bar chart, adjust
the picture frame as shown in Fig. 6-1-4. (Color reproduction
adjustment frame)
When performing adjustments using the color bar chart, adjust
the picture frame as shown in Fig. 6-1-4. (Color reproduction
adjustment frame)
2)
Mixed color compensation chart (Color reproduction
adjustment frame)
Remove the color bar chart from the pattern box and insert a
mixed color compensation chart in its place. (Do not perform
zoom operations during this time)
adjustment frame)
Remove the color bar chart from the pattern box and insert a
mixed color compensation chart in its place. (Do not perform
zoom operations during this time)
3) Chart for flange back adjustment
Join together a piece of white A0 size paper (1189mm
×
841
mm) and a piece of black paper to make the chart shown in
Fig. 6-1-5.
Fig. 6-1-5.
Note:
Use a non-reflecting and non-glazing vellum paper. The
size must be A0 or larger and the joint between the white
and black paper must not have any undulations.
size must be A0 or larger and the joint between the white
and black paper must not have any undulations.
Fig. 6-1-5
Black
White
841 mm
1189 mm
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